228188688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 783699840

約数和(自身を除く): 555511152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 112, 119, 136, 147, 156, 168, 182, 196, 204, 208, 221, 238, 272, 273, 294, 312, 336, 357, 364, 392, 408, 439, 442, 476, 546, 588, 624, 637, 663, 714, 728, 784, 816, 833, 878, 884, 952, 1092, 1176, 1274, 1317, 1326, 1428, 1456, 1547, 1666, 1756, 1768, 1904, 1911, 2184, 2352, 2499, 2548, 2634, 2652, 2856, 3073, 3094, 3332, 3512, 3536, 3822, 4368, 4641, 4998, 5096, 5268, 5304, 5707, 5712, 6146, 6188, 6664, 7024, 7463, 7644, 9219, 9282, 9996, 10192, 10536, 10608, 10829, 11414, 12292, 12376, 13328, 14926, 15288, 17121, 18438, 18564, 19992, 21072, 21511, 21658, 22389, 22828, 24584, 24752, 29852, 30576, 32487, 34242, 36876, 37128, 39949, 39984, 43022, 43316, 44778, 45656, 49168, 52241, 59704, 64533, 64974, 68484, 73752, 74256, 79898, 86044, 86632, 89556, 91312, 97019, 104482, 119408, 119847, 129066, 129948, 136968, 147504, 156723, 159796, 172088, 173264, 179112, 194038, 208964, 239694, 258132, 259896, 273936, 279643, 291057, 313446, 319592, 344176, 358224, 365687, 388076, 417928, 479388, 516264, 519792, 559286, 582114, 626892, 639184, 679133, 731374, 776152, 835856, 838929, 958776, 1032528, 1097061, 1118572, 1164228, 1253784, 1358266, 1462748, 1552304, 1677858, 1917552, 2037399, 2194122, 2237144, 2328456, 2507568, 2716532, 2925496, 3355716, 4074798, 4388244, 4474288, 4656912, 4753931, 5433064, 5850992, 6711432, 8149596, 8776488, 9507862, 10866128, 13422864, 14261793, 16299192, 17552976, 19015724, 28523586, 32598384, 38031448, 57047172, 76062896, 114094344, 228188688]

約数ペア:

[(1, 228188688), (2, 114094344), (3, 76062896), (4, 57047172), (6, 38031448), (7, 32598384), (8, 28523586), (12, 19015724), (13, 17552976), (14, 16299192), (16, 14261793), (17, 13422864), (21, 10866128), (24, 9507862), (26, 8776488), (28, 8149596), (34, 6711432), (39, 5850992), (42, 5433064), (48, 4753931), (49, 4656912), (51, 4474288), (52, 4388244), (56, 4074798), (68, 3355716), (78, 2925496), (84, 2716532), (91, 2507568), (98, 2328456), (102, 2237144), (104, 2194122), (112, 2037399), (119, 1917552), (136, 1677858), (147, 1552304), (156, 1462748), (168, 1358266), (182, 1253784), (196, 1164228), (204, 1118572), (208, 1097061), (221, 1032528), (238, 958776), (272, 838929), (273, 835856), (294, 776152), (312, 731374), (336, 679133), (357, 639184), (364, 626892), (392, 582114), (408, 559286), (439, 519792), (442, 516264), (476, 479388), (546, 417928), (588, 388076), (624, 365687), (637, 358224), (663, 344176), (714, 319592), (728, 313446), (784, 291057), (816, 279643), (833, 273936), (878, 259896), (884, 258132), (952, 239694), (1092, 208964), (1176, 194038), (1274, 179112), (1317, 173264), (1326, 172088), (1428, 159796), (1456, 156723), (1547, 147504), (1666, 136968), (1756, 129948), (1768, 129066), (1904, 119847), (1911, 119408), (2184, 104482), (2352, 97019), (2499, 91312), (2548, 89556), (2634, 86632), (2652, 86044), (2856, 79898), (3073, 74256), (3094, 73752), (3332, 68484), (3512, 64974), (3536, 64533), (3822, 59704), (4368, 52241), (4641, 49168), (4998, 45656), (5096, 44778), (5268, 43316), (5304, 43022), (5707, 39984), (5712, 39949), (6146, 37128), (6188, 36876), (6664, 34242), (7024, 32487), (7463, 30576), (7644, 29852), (9219, 24752), (9282, 24584), (9996, 22828), (10192, 22389), (10536, 21658), (10608, 21511), (10829, 21072), (11414, 19992), (12292, 18564), (12376, 18438), (13328, 17121), (14926, 15288)]